Organisers of the annual Reading and Leeds Festivals have confirmed Mumford and Sons will appear alongside Metallica as the Main Stage headliners for this summer’s events.

Set to take place over the weekend of 27th – 30th August 2015, the announcement of Mumford coincides with the confirmation of Rebel Sound’s first major festival appearance since they wiped the floor at last year’s Red Bull Culture Clash. Rebel Sound (aka Chase and Status, David Rodigan, MC Rage and Shy FX) will headline the BBC Radio 1 stage at both events, whilst further announcements include the likes of Bastille, Years and Years, Hannah Wants and Jack Garratt. They all join the long-line of the previously-confirmed Jamie T, Wilkinson and Run The Jewels.

Tickets for Reading and Leeds Festival 2015 are onsale now direct from Ticketmaster UK (here); check the full line-up below – more acts are expected to be announced in the coming months.

Just announced
– Mumford & Sons
– Royal Blood
– Bastille
– Deadmau5
– Rebel Sound (Chase & Status and Rage, David Rodigan and Shy FX)
– Catfish and The Bottlemen
– Years & Years
– Wolf Alice
– Pretty Vicious
– Jack Garratt
– Hannah Wants

Previously announced:
– Metallica
– Jamie T
– Pierce The Veil
– Wilkinson (Live)
– Run The Jewels
– Refused
– Manchester Orchestra